PH12021550654A1 - Image apparatus device and method - Google Patents
Image apparatus device and methodInfo
- Publication number
- PH12021550654A1 PH12021550654A1 PH12021550654A PH12021550654A PH12021550654A1 PH 12021550654 A1 PH12021550654 A1 PH 12021550654A1 PH 12021550654 A PH12021550654 A PH 12021550654A PH 12021550654 A PH12021550654 A PH 12021550654A PH 12021550654 A1 PH12021550654 A1 PH 12021550654A1
- Authority
- PH
- Philippines
- Prior art keywords
- present disclosure
- image processing
- point
- vector
- processing device
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
- G06T17/205—Re-meshing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/40—Tree coding, e.g. quadtree, octree
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/08—Bandwidth reduction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/12—Bounding box
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/21—Collision detection, intersection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/56—Particle system, point based geometry or rendering
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Signal Processing (AREA)
- Image Generation (AREA)
- Image Processing (AREA)
Abstract
The present disclosure pertains to an image processing device and method which make it possible to suppress a load increase when generating a point cloud from a mesh. The present disclosure generates point cloud data by positioning points at the intersecting points between a mesh surface and a vector having location coordinates which correspond to the specified resolution as a point of origin. For example, the present disclosure performs an intersection determination between the mesh surface and the vector, and when determined that intersection occurs, calculates the coordinates of said intersecting point. For example, the present disclosure is applicable to an image processing device, electronic device, image processing method or program.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018187482 | 2018-10-02 | ||
JP2019114627 | 2019-06-20 | ||
PCT/JP2019/036469 WO2020071114A1 (en) | 2018-10-02 | 2019-09-18 | Image processing device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
PH12021550654A1 true PH12021550654A1 (en) | 2022-02-21 |
Family
ID=70054769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12021550654A PH12021550654A1 (en) | 2018-10-02 | 2021-03-23 | Image apparatus device and method |
Country Status (13)
Country | Link |
---|---|
US (2) | US11568602B2 (en) |
EP (1) | EP3843046A4 (en) |
JP (1) | JP7424299B2 (en) |
KR (1) | KR20210070271A (en) |
CN (1) | CN112771582B (en) |
AU (1) | AU2019355381A1 (en) |
BR (1) | BR112021005937A2 (en) |
CA (1) | CA3115203A1 (en) |
MX (1) | MX2021003538A (en) |
PH (1) | PH12021550654A1 (en) |
SG (1) | SG11202102923PA (en) |
TW (1) | TW202025746A (en) |
WO (1) | WO2020071114A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11172224B2 (en) * | 2019-09-03 | 2021-11-09 | Tencent America LLC | Techniques and apparatus for generalized Trisoup geometry coding |
WO2021065536A1 (en) * | 2019-10-01 | 2021-04-08 | ソニー株式会社 | Information processing device and method |
US11584448B2 (en) * | 2020-11-12 | 2023-02-21 | Rivian Ip Holdings, Llc | Systems and methods for joining a vehicle structure |
CN114466212A (en) * | 2022-02-07 | 2022-05-10 | 百度在线网络技术(北京)有限公司 | Live broadcast method, device, electronic equipment and medium |
WO2023167430A1 (en) * | 2022-03-04 | 2023-09-07 | 엘지전자 주식회사 | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0584638A (en) | 1991-09-26 | 1993-04-06 | Hitachi Ltd | Parallel processing method of reverse offset operation in curved face machining |
US6126603A (en) * | 1997-05-07 | 2000-10-03 | General Electric Company | Method and apparatus for segmenting color flow mode data using velocity information in three-dimensional ultrasound imaging |
KR100298789B1 (en) * | 1998-04-29 | 2001-09-06 | 윤종용 | Clipping processing method of graphic processing method |
WO2003031005A2 (en) * | 2001-10-09 | 2003-04-17 | Massachusetts Institute Of Technology | Methods and apparatus for detecting and correcting penetration between objects |
GB0329534D0 (en) * | 2003-12-20 | 2004-01-28 | Ibm | Method for determining the bounding voxelisation of a 3d polygon |
KR100695142B1 (en) * | 2004-03-08 | 2007-03-14 | 삼성전자주식회사 | Adaptive nth power of 2 n-ary tree generating method, and method and apparatus for encoding and decoding 3D volume data using it |
KR100738107B1 (en) * | 2006-02-15 | 2007-07-12 | 삼성전자주식회사 | Apparatus and method for modeling based on 3 dimension point |
KR100797400B1 (en) * | 2006-12-04 | 2008-01-28 | 한국전자통신연구원 | Apparatus and method for protein structure comparison using principal components analysis and autocorrelation |
WO2009130622A1 (en) * | 2008-04-24 | 2009-10-29 | Koninklijke Philips Electronics N.V. | Dose-volume kernel generation |
US8502818B1 (en) * | 2010-07-12 | 2013-08-06 | Nvidia Corporation | System and method for surface tracking |
JP5337776B2 (en) | 2010-09-24 | 2013-11-06 | 富士フイルム株式会社 | Nanoimprint method and substrate processing method using the same |
US8849015B2 (en) * | 2010-10-12 | 2014-09-30 | 3D Systems, Inc. | System and apparatus for haptically enabled three-dimensional scanning |
US9159162B2 (en) * | 2011-12-28 | 2015-10-13 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Method and system for generating a multi-dimensional surface model of a geometric structure |
JP5806169B2 (en) | 2012-06-21 | 2015-11-10 | トヨタ自動車株式会社 | Design data generation apparatus, generation method thereof, and program |
US9805497B2 (en) * | 2013-02-05 | 2017-10-31 | Reuven Bakalash | Collision-culling of lines over polygons |
US20170109462A1 (en) * | 2013-11-27 | 2017-04-20 | Akademia Gorniczo-Hutnicza Im. Stanislawa Staszica W Krakowie | System and a method for determining approximate set of visible objects in beam tracing |
CN105631936A (en) * | 2014-10-31 | 2016-06-01 | 富泰华工业(深圳)有限公司 | Point cloud repair method and system |
KR20160071774A (en) * | 2014-12-12 | 2016-06-22 | 삼성전자주식회사 | Apparatus, Method and recording medium for processing image |
JP6361547B2 (en) | 2015-03-25 | 2018-07-25 | トヨタ自動車株式会社 | Data transfer method between particle model and mesh model |
US10706608B2 (en) * | 2016-01-19 | 2020-07-07 | Nvidia Corporation | Tree traversal with backtracking in constant time |
US10573091B2 (en) * | 2017-02-22 | 2020-02-25 | Andre R. Vincelette | Systems and methods to create a virtual object or avatar |
US11514613B2 (en) * | 2017-03-16 | 2022-11-29 | Samsung Electronics Co., Ltd. | Point cloud and mesh compression using image/video codecs |
US10825244B1 (en) * | 2017-11-07 | 2020-11-03 | Arvizio, Inc. | Automated LOD construction for point cloud |
-
2019
- 2019-09-18 MX MX2021003538A patent/MX2021003538A/en unknown
- 2019-09-18 BR BR112021005937-7A patent/BR112021005937A2/en not_active Application Discontinuation
- 2019-09-18 SG SG11202102923PA patent/SG11202102923PA/en unknown
- 2019-09-18 KR KR1020217007109A patent/KR20210070271A/en unknown
- 2019-09-18 CA CA3115203A patent/CA3115203A1/en not_active Abandoned
- 2019-09-18 AU AU2019355381A patent/AU2019355381A1/en not_active Abandoned
- 2019-09-18 EP EP19868424.3A patent/EP3843046A4/en active Pending
- 2019-09-18 WO PCT/JP2019/036469 patent/WO2020071114A1/en active Application Filing
- 2019-09-18 CN CN201980063608.XA patent/CN112771582B/en active Active
- 2019-09-18 JP JP2020550268A patent/JP7424299B2/en active Active
- 2019-09-18 US US17/278,497 patent/US11568602B2/en active Active
- 2019-09-23 TW TW108134151A patent/TW202025746A/en unknown
-
2021
- 2021-03-23 PH PH12021550654A patent/PH12021550654A1/en unknown
-
2022
- 2022-12-21 US US18/086,027 patent/US11922579B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2020071114A1 (en) | 2020-04-09 |
MX2021003538A (en) | 2021-05-27 |
SG11202102923PA (en) | 2021-04-29 |
CN112771582B (en) | 2024-01-12 |
JP7424299B2 (en) | 2024-01-30 |
EP3843046A4 (en) | 2021-10-27 |
US20230126000A1 (en) | 2023-04-27 |
US20220036654A1 (en) | 2022-02-03 |
BR112021005937A2 (en) | 2021-06-29 |
JPWO2020071114A1 (en) | 2021-09-09 |
KR20210070271A (en) | 2021-06-14 |
EP3843046A1 (en) | 2021-06-30 |
CN112771582A (en) | 2021-05-07 |
AU2019355381A1 (en) | 2021-05-20 |
TW202025746A (en) | 2020-07-01 |
CA3115203A1 (en) | 2020-04-09 |
US11568602B2 (en) | 2023-01-31 |
US11922579B2 (en) | 2024-03-05 |
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